Tuesday, April 8, 2014

What Product To Close The Walls After Smoke Damage

Cigarette smoke can damage a wall just as badly as a fire.

Whether from a sudden fire or years of cigarette use, smoke damage can besmirch a wall with unsightly black or yellow staining and a lasting acrid stench. Surface damage can be cleaned with dedicated scrubbing, but deeper staining requires a sealant that locks the smoky smell into the wood, freeing you up to paint or paper over and forget about the damage. Two kinds of sealant are used: acrylic and shellac-based. Before applying either, walls must be prepared adequately.

Preparation

Before applying a sealant, the surface must be thoroughly cleaned of excess smoke and ash. Without preparation, the sealant won't do its job of forcing the smoke under the surface, and you may be left with a blackened, smelling sludge that's worse than what you started with. Lay down a sheet or newspaper, and mix warm water with a trisodium phosphate (TSP)- based cleaning solution. Don dishwashing gloves, and wipe the wall down thoroughly with the TSP mix, vigorously wiping your way up the wall in circular motions, then rinsing off and allowing the wall time to dry before applying the sealant.

Acrylic Sealants

If staining is not severe and you are planning to paint your wall anyway, a standard acrylic-based base coat may be all that's required to seal a light smell into the wall and prepare the surface for a fresh coat of acrylic house paint. Apply at least two layers of acrylic base coat to a dry wall, and wait for these to dry thoroughly before proceeding to paint the wall with your final color. Strong stains that show through visibly after two base coats will probably not be sealed by this method, particularly if the wall's final color is a light color.

Shellac Sealants

The more heavy-duty option for sealing persistent, dark or strong-smelling stains is a latex-based shellac sealant. These solvent products will seal even quite severe stains and stenches within the wall but can also be damaging to your skin, so wear gloves and goggles while you apply them. Use a fresh roller to coat the dry, prewashed wall thoroughly with sealant, and ventilate the area well for 24 to 48 hours while drying.

After Sealing

Walls coated with an acrylic base coat should be painted with acrylic paint to secure the sealant and lock the smoke stain into the wall. If the wall has been treated with shellac-based sealant, you have more options: either paint over with a water- or oil-based paint of your choice, or apply wallpaper, which will have the added benefit of covering any remaining visible traces of the stain. Once the final paint or paper has been applied, walls can be cleaned or washed just as any other wall.

Related posts

Remove cigarette smoke smell and color from walls with household items.Smokers often do not notice the smell that lingers in their homes due to cigarette smoke. Cigarette smoke not only leaves beh...Smoking cigarettes can damage your health and your home.Cigarette smoke can cause damage to your house, staining your walls and ceilings, and the odor can be difficult to remove. Cigarette odors a...Cigarette smoke will cause nicotine to discolor the interior decor.Nicotine from excessive cigarette smoke leaves a greasy residue on walls and ceilings of rooms. The nicotine stains must be remov...Remove cigarette smoke from your walls with items you have around your home.Cigarette smoke not only leaves behind an unpleasant smell, but it can also leave an unsightly yellow stain on your wall...Soot from a small kitchen fire can stain walls and textiles.Smoke and soot from even the smallest fire can spread far. Cleaning up after a fire is equal parts fast action and caution. Improper cle...